I have frequently quoted Robert Capon's comments that the church is not in the morals business. The world does a pretty good job of that. What the world can't get right is the forgiveness business which is the church's proper job.

From a slightly different angle, he writes in Between Noon and Three: Morality, by its very nature, must be concerned with norms, with standards; whereas grace, by definition, is concerned with persons: it is a refusal to allow the standards to become the basis of their reconciliation or condemnation. Thus the conflict: morality tells you the standard you need to meet in order to be properly alive; grace tells you that all you ultimately need is to be dead – which is either the world's lowest standard or no standard at all.

Grace and morality, therefore, are two different kettles of fish. Morality deals with virtue and vice, with what is strengthening or weakening for human nature considered as an operational possibility. Grace, however, deals with sin, with a condition in which human nature has ceased to be an operational possibility and has ended up a lost cause. Grace is, to say it once again, about raising the dead. In the Bible the opposite of sin is not virtue; it is faith – faith in God who raises the dead.

All this talk about morality, therefore, is misleading. When we get far enough into it we begin to convince ourselves that the preaching of the moral law will, if done energetically enough, lead people to lead good lives and so make them more like what they ought to be. But that's not biblical. St. Paul says that the purpose of the law was not to do that at all, but to bring us to the awareness of sin. We sit here talking as if proper moral instruction to fifteen-year-olds will somehow keep them clear of sin. But St. Paul says that Scripture has concluded – locked up – all under sin, that the promise by faith of Jesus Christ might be given to them that believe. [pp. 157-8]

The goal of our preaching is not more moral behaviors, but forgiveness. I have often said that the primary purpose of sermons is absolution. While there may be instructions, and illustrations, and jokes, etc., if the forgiveness of sins through Jesus is not proclaimed in some way, I think that the sermon (and the church) has failed in its God-given purpose.